GB1100101A - Improved pipe coupling - Google Patents

Improved pipe coupling

Info

Publication number
GB1100101A
GB1100101A GB1429265A GB1429265A GB1100101A GB 1100101 A GB1100101 A GB 1100101A GB 1429265 A GB1429265 A GB 1429265A GB 1429265 A GB1429265 A GB 1429265A GB 1100101 A GB1100101 A GB 1100101A
Authority
GB
United Kingdom
Prior art keywords
sleeve
parts
flanges
rings
main sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1429265A
Inventor
George William Stephenson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INGLIS AND MACINNES Ltd
Original Assignee
INGLIS AND MACINNES Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INGLIS AND MACINNES Ltd filed Critical INGLIS AND MACINNES Ltd
Priority to GB1429265A priority Critical patent/GB1100101A/en
Priority to DE19661525673 priority patent/DE1525673A1/en
Publication of GB1100101A publication Critical patent/GB1100101A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/04—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket with longitudinally split or divided sleeve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members

Abstract

1,100,101. Pipe couplings. INGLIS & MACINNES Ltd. 4 April, 1966 [5 April, 1965], No. 14292/65. Heading F2G. A coupling for connecting plain-ended pipes 18 comprises two rigid rings 2 having sleeve parts 3, a neoprene or rubber main sleeve 1 disposed between said flanges in the space bounded by said sleeve parts, tapered end parts 9 on said main sleeve being contacted by complementary inclined faces 10 on said rings, and bolts 4 extending through lugs 7 interconnecting said flanges whereby said flanges may be drawn together and the end parts 9 of the main sleeve urged inwardly against the pipes. In the embodiment shown, the bore of the main sleeve is provided with an annular recess 11 which is sub-divided by a central peripheral rib or flange 12 having a diameter less than said bore. Fluid passing through the assembled joint acts in the subdivided recess and further deforms the end sleeve portions 9 outwardly into tight sealing engagement with the inclined faces on the rings. In a modified embodiment, Fig. 3 (not shown), the annular recess is of cylindrical form and is bounded at each end by oppositely-inclined deep grooves (16), fluid pressure again acting within the grooves to enhance sealing. The adjacent edges of the sleeve parts may be sinuously profiled at 13 as shown or castellated.
GB1429265A 1965-04-05 1965-04-05 Improved pipe coupling Expired GB1100101A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1429265A GB1100101A (en) 1965-04-05 1965-04-05 Improved pipe coupling
DE19661525673 DE1525673A1 (en) 1965-04-05 1966-04-05 Pipe coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1429265A GB1100101A (en) 1965-04-05 1965-04-05 Improved pipe coupling

Publications (1)

Publication Number Publication Date
GB1100101A true GB1100101A (en) 1968-01-24

Family

ID=10038540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1429265A Expired GB1100101A (en) 1965-04-05 1965-04-05 Improved pipe coupling

Country Status (2)

Country Link
DE (1) DE1525673A1 (en)
GB (1) GB1100101A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111075017A (en) * 2019-12-17 2020-04-28 王朝仓 Lightweight steel structure rectangular pipe beam column connecting node

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630814C3 (en) * 1976-07-08 1981-03-12 Centaurus AG, Glarus Pipe connection for unprepared ends with a sealing sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111075017A (en) * 2019-12-17 2020-04-28 王朝仓 Lightweight steel structure rectangular pipe beam column connecting node
CN111075017B (en) * 2019-12-17 2021-02-26 湖北欧本钢结构有限公司 Lightweight steel structure rectangular pipe beam column connecting node

Also Published As

Publication number Publication date
DE1525673A1 (en) 1969-05-14

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